Re: A digression

glen herrmannsfeldt wrote:

e p chandler wrote:
(snip)

Good luck. Vista does not run DOS graphics. Vista does not allow text
in fullscreen mode. My good old DOS text editor runs like a dead dog
in a console window... Eventually you will not have a choice. Old
stuff just won't run anymore - or emulation will extract a large
penalty in performance.


IBM has done somewhat better at supporting old systems.

Programs compiled (or assembled) for OS/360 over 40 years
ago will still run under current z/OS systems. One that
I have heard is the PL/I (F) compiler. The Fortran G
and H compilers should also run fine.

Z/OS is almost indistinguishable. I think it's 1969 every time I log on.


-- glen



--

Gary Scott
mailto:garylscott@sbcglobal dot net

Fortran Library: http://www.fortranlib.com

Support the Original G95 Project: http://www.g95.org
-OR-
Support the GNU GFortran Project: http://gcc.gnu.org/fortran/index.html

If you want to do the impossible, don't hire an expert because he knows it can't be done.

-- Henry Ford
.

Relevant Pages

  • Re: A digression
    ... stuff just won't run anymore - or emulation will extract a large ... I have heard is the PL/I compiler. ... Support the Original G95 Project: http://www.g95.org ... Support the GNU GFortran Project: http://gcc.gnu.org/fortran/index.html ...
    (comp.lang.fortran)
  • Re: Integer Coersion
    ... For my applications, this type of capability flows naturally into a bit string datatype (building new, possibly composite types from bit strings). ... Convert doesn't support 11-bit integers. ... Perfect for automation by the compiler. ... Support the Original G95 Project: http://www.g95.org ...
    (comp.lang.fortran)
  • Re: Press any key to continue?
    ... the answer varies by compiler. ... tell us which you use (and off chance what type of dumb terminal you're using or emulating if any). ... Support the Original G95 Project: http://www.g95.org ... Support the GNU GFortran Project: http://gcc.gnu.org/fortran/index.html ...
    (comp.lang.fortran)
  • Re: READ-statement and a segmentation fault
    ... that could be used for record locking independent of OS support). ... As all commercial compiler vendors will tell you, ... I wished for more thought going into the original design. ... Support the Original G95 Project: http://www.g95.org ...
    (comp.lang.fortran)
  • Re: how do you start learning assembly language
    ... compiler technology for decades, and which every compiler author have ... And I have refuted your claim that monofiles are bad idea or "design lack" ... Yes, I said that if an assembler did not support linking, it ...
    (alt.lang.asm)